Have been using these since I first got my bike. Not elegant but sometimes simple is better. I seldom remove the bags so these work great from me.
I am a big fan of the pins as well. 100% positive engagement.
My wife says I'm simple as well..
I've been using these since I bought the bike. I simple effective solution to the problem.
I received them, installed them, and they work great. The rear of the bags have no more up and down wiggle. I am very happy with them and recommend them to anyone thinking about getting them.